pets = {
	"猫猫" : {
		"type": "cat",
		"owner": "张胜男"
	},
	"毛毛": {
		"type": "dog",
		"owner": "李斯"
	},
	"茂茂": {
		"type": "lion",
		"owner": "王武"
	},
}

for name, pet in pets.items():
	print(f"Pet name: {name}")
	print(f"\tType: {pet['type']}")
	print(f"\tOwner: {pet['owner']}")
